:root{--y2b-green: #6afd04;--y2b-black: #010101;--y2b-surface-0: #040404;--y2b-surface-1: #0a0a0a;--y2b-surface-2: #131313;--y2b-border: #1a1a1a;--y2b-border-strong: #2a2a2a;--y2b-text: #ffffff;--y2b-text-muted: #888888;--y2b-text-subtle: #555555;--y2b-warn: #ffb020;--y2b-danger: #ff5757;--y2b-info: #5dade2}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--y2b-black);color:var(--y2b-text);font-family:Geist,system-ui,-apple-system,sans-serif;min-height:100vh}.font-display{font-family:Space Grotesk,sans-serif;letter-spacing:-.02em}.font-mono{font-family:JetBrains Mono,ui-monospace,monospace;font-variant-numeric:tabular-nums}.glow-text{text-shadow:0 0 24px rgba(106,253,4,.45)}.grid-bg{background-image:linear-gradient(rgba(106,253,4,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(106,253,4,.025) 1px,transparent 1px);background-size:32px 32px}.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--y2b-green);box-shadow:0 0 12px var(--y2b-green);animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.9)}}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}input.field{background:var(--y2b-surface-1);border:1px solid #1f1f1f;padding:10px 12px;font-family:JetBrains Mono,monospace;font-size:14px;font-variant-numeric:tabular-nums;color:var(--y2b-text);width:100%;outline:none;transition:all .15s;border-radius:4px}input.field:focus{border-color:var(--y2b-green);box-shadow:0 0 0 3px #6afd041f}input.field:hover:not(:disabled){border-color:var(--y2b-border-strong)}input.field:disabled{background:#060606;border-color:#161616;color:#555;cursor:not-allowed}button{font-family:inherit}.btn-primary{background:var(--y2b-green);color:var(--y2b-black);border:none;padding:12px 20px;font-weight:600;font-size:14px;border-radius:6px;cursor:pointer;transition:all .15s;letter-spacing:.02em}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 0 24px -4px var(--y2b-green)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;border:1px solid var(--y2b-border-strong);color:var(--y2b-text-muted);padding:8px 14px;font-size:13px;border-radius:4px;cursor:pointer;transition:all .15s}.btn-ghost:hover{border-color:var(--y2b-green);color:var(--y2b-green)}a{color:var(--y2b-green);text-decoration:none}